Home / 792,114.04-1,188,482.10-348,571

Finding the Fourth Proportional to 792,114.04, 1,188,482.10 and 348,571

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Solution

The fourth proportional to 792,114.04, 1,188,482.10 and 348,571 is: 522,993.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,114.04 : 1,188,482.10 = 348,571 : x
  2. Step 2: Convert to fraction form
    792,114.04/1,188,482.10 = 348,571/x
  3. Step 3: Cross multiply
    792,114.04x = 1,188,482.10 × 348,571
  4. Step 4: Simplify right side
    792,114.04x = 414,270,394,079.10
  5. Step 5: Solve for x
    x = 414,270,394,079.10/792,114.04
  6. Step 6: Final answer
    x = 522,993.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.